The lyrics to Revolution and Back in the USSR are pretty conservative. Not to mention Taxman.
Yeah and early in when asked who’d they vote for they answered whoever lowers taxes.
But that was before they made so much money and had it protected so well that tax rates didn’t matter to them.
Lennon was an impressionable drug addict whose ideas and ideology changed with the wind.
Beatles were not conservative. Nor has their legacy been a force for good or for a more conservative society, in fact just the opposite.